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#1 Le 01/12/2019, à 12:52

razibus0

Wifi non lancé après démarrage.

Bonjour à tous et bon dimanche.
J'ai un problème avec le wifi de mon HP Folio.
Parfois quand je boot sous mon Lubuntu 18.04, je n'ai pas de wifi. Seule solution, redémarrer la machine et là, c'est ok. Cela fait plus d'un an que ça dure et çà commence à m'agacer. A défaut de l'éviter (aléatoire et assez rare), j'aimerai pouvoir lancer manuellement le wifi sans redémarrer. Je suis en Dual boot et je n'ai pas ce soucis sous windows 10 Pro. Ci dessous la commande wificheck :

rs@rs-HP-Folio-G1:~$  wget -N -t 5 -T 10 https://framagit.org/cracolinux/wificheck/raw/master/wificheck && chmod +x wificheck && ./wificheck
--2019-12-01 12:06:41--  https://framagit.org/cracolinux/wificheck/raw/master/wificheck
Résolution de framagit.org (framagit.org)… 144.76.206.42, 2a01:4f8:200:1302::42
Connexion à framagit.org (framagit.org)|144.76.206.42|:443… connecté.
requête HTTP transmise, en attente de la réponse… 200 OK
Taille : 2026 (2,0K) [text/plain]
Enregistre : «wificheck»

wificheck           100%[===================>]   1,98K  --.-KB/s    ds 0s      

En-tête de dernière modification manquant — horodatage arrêté.
2019-12-01 12:06:42 (49,1 MB/s) - «wificheck» enregistré [2026/2026]

[sudo] Mot de passe de rs : 
lo        no wireless extensions.

lo        Interface doesn't support scanning.

./wificheck: ligne 74: nm-tool : commande introuvable
Erreur : paramètre « status » non reconnu. Essayez plutôt --help.
Le fichier wificheck.log a été crée dans /home/rs
Vous n'avez plus qu'à copier/coller son contenu sur le forum
 accès →→ file://home/rs/wificheck.log
rs@rs-HP-Folio-G1:~$

Merci pour tout

Je n'avais le problème à cette instance car j'avais déjà rebooter

Sony Vaio SVP1321C5E - HP Folio G1
Lubuntu 18.04

Vivement une class action contre Microsoft pour la pagaille dans nos boot à chaque mise à jour §

Hors ligne

#2 Le 01/12/2019, à 12:54

xubu1957

Re : Wifi non lancé après démarrage.

Bonjour,

Vu :

Le fichier wificheck.log a été crée dans /home/rs
Vous n'avez plus qu'à copier/coller son contenu sur le forum
Le 06/06/2019, kamaris a écrit :

Si tu as exécuté ce script, alors il faut que tu donnes ici le retour de

cat ~/wificheck.log

_ _ _

razibus0 a écrit :

Je suis en Dual boot et je n'ai pas ce soucis sous windows 10 Pro

J'avais conservé cette réponse :

Le 10/01/2017, Bougron a écrit :

Bonjour.
(...)
- Désactiver le démarrage rapide de windows.    Sous windows
    powercfg   /hibernate off
-  Ne jamais stopper windows avec la fonctionnalité ARRETER mais toujours avec la fonctionnalité REDEMARRER lorsqu'on est susceptible de lancer ubuntu et d'utiliser des périphériques  utilisés par windows : Les partitions NTFS,  le WIFI   et probablement le bluetooth.
Ce  fonctionnement est lié au démarrage rapide de windows qui verrouille (via le bios) les périphériques afin d'être sur de les retrouver à l'identique lors de son démarrage  qui ne refait pas les séquences d'initialisation.
- De stopper windows avec ARRETER que lorsqu'on est absolument sur que le prochain démarrage qu'on choisira de faire sera windows.

(...)

Dernière modification par xubu1957 (Le 01/12/2019, à 12:55)

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

Hors ligne

#3 Le 01/12/2019, à 13:01

razibus0

Re : Wifi non lancé après démarrage.

Bonjour,
Merci pour la réaction. J'espère ne pas polluer car il est long smile

[code]

>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
Bus 001 Device 002: ID 04f2:b560 Chicony Electronics Co., Ltd 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

>>    lspci -k -nn | grep -A 3 -i net 

6c:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a)
	Subsystem: Intel Corporation Wireless 8260 [8086:8010]
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

>>    sudo lshw -C network 

  *-network
       description: Interface réseau sans fil
       produit: Wireless 8260
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:6c:00.0
       nom logique: wlp108s0
       version: 3a
       numéro de série: 00:c2:c6:cd:9b:d7
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-70-generic firmware=34.0.1 ip=10.0.0.10 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       ressources: irq:126 mémoire:ec000000-ec001fff

>>    lsmod | sort 

ac97_bus               16384  1 snd_soc_core
acpi_pad              180224  0
acpi_thermal_rel       16384  1 int3400_thermal
aesni_intel           188416  7
aes_x86_64             20480  1 aesni_intel
af_alg                 24576  6 algif_hash,algif_skcipher
ahci                   40960  4
algif_hash             16384  1
algif_skcipher         16384  1
arc4                   16384  2
autofs4                40960  2
binfmt_misc            20480  1
bluetooth             544768  45 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep                   20480  2
btbcm                  16384  1 btusb
btintel                16384  1 btusb
btrtl                  16384  1 btusb
btusb                  45056  0
ccm                    20480  3
cfg80211              622592  3 iwlmvm,iwlwifi,mac80211
cmac                   16384  3
coretemp               16384  0
crc32_pclmul           16384  0
crct10dif_pclmul       16384  0
cryptd                 24576  4 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd            16384  1 aesni_intel
drm                   401408  5 drm_kms_helper,i915
drm_kms_helper        172032  1 i915
ecdh_generic           24576  2 bluetooth
fb_sys_fops            16384  1 drm_kms_helper
ghash_clmulni_intel    16384  0
glue_helper            16384  1 aesni_intel
hid                   110592  4 i2c_hid,hid_alps,hid_generic,uhid
hid_alps               20480  0
hid_generic            16384  0
hp_wireless            16384  0
hp_wmi                 16384  0
i2c_algo_bit           16384  1 i915
i2c_hid                24576  0
i915                 1622016  7
idma64                 20480  0
input_leds             16384  0
int3400_thermal        16384  0
int3403_thermal        16384  0
int340x_thermal_zone    16384  2 int3403_thermal,processor_thermal_device
intel_cstate           20480  0
intel_hid              16384  0
intel_lpss             16384  1 intel_lpss_pci
intel_lpss_pci         20480  0
intel_pch_thermal      16384  0
intel_powerclamp       16384  0
intel_rapl             20480  0
intel_rapl_perf        16384  0
intel_soc_dts_iosf     16384  1 processor_thermal_device
intel_wmi_thunderbolt    16384  0
ip_tables              28672  0
irqbypass              16384  1 kvm
iwlmvm                368640  0
iwlwifi               290816  1 iwlmvm
joydev                 24576  0
kvm                   610304  0
libahci                32768  1 ahci
lp                     20480  0
mac80211              786432  1 iwlmvm
mac_hid                16384  0
media                  40960  2 videodev,uvcvideo
mei                    94208  1 mei_me
mei_me                 40960  0
Module                  Size  Used by
msr                    16384  0
nls_iso8859_1          16384  1
parport                49152  3 parport_pc,lp,ppdev
parport_pc             32768  0
pcbc                   16384  0
pinctrl_sunrisepoint    28672  1
ppdev                  20480  0
processor_thermal_device    16384  0
psmouse               151552  0
rfcomm                 77824  16
sch_fq_codel           20480  5
serio_raw              16384  0
shpchp                 36864  0
snd                    81920  16 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_compress,snd_soc_core,snd_pcm
snd_compress           20480  1 snd_soc_core
snd_hda_codec         126976  4 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel
snd_hda_codec_conexant    24576  1
snd_hda_codec_generic    73728  1 snd_hda_codec_conexant
snd_hda_codec_hdmi     49152  1
snd_hda_core           81920  7 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_skl
snd_hda_ext_core       24576  1 snd_soc_skl
snd_hda_intel          45056  3
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_soc_acpi           16384  1 snd_soc_skl
snd_soc_core          241664  1 snd_soc_skl
snd_soc_skl            86016  0
snd_soc_skl_ipc        65536  1 snd_soc_skl
snd_soc_sst_dsp        32768  1 snd_soc_skl_ipc
snd_soc_sst_ipc        16384  1 snd_soc_skl_ipc
snd_timer              32768  1 snd_pcm
soc_button_array       16384  0
soundcore              16384  1 snd
sparse_keymap          16384  2 hp_wmi,intel_hid
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
uhid                   20480  1
uvcvideo               86016  0
video                  45056  1 i915
videobuf2_core         40960  2 videobuf2_v4l2,uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_vmalloc      16384  1 uvcvideo
videodev              184320  3 videobuf2_core,videobuf2_v4l2,uvcvideo
virt_dma               16384  1 idma64
vmw_vmci               69632  1 vmw_vsock_vmci_transport
vmw_vsock_vmci_transport    32768  0
vsock                  36864  1 vmw_vsock_vmci_transport
wmi                    24576  3 hp_wmi,intel_wmi_thunderbolt,wmi_bmof
wmi_bmof               16384  0
x86_pkg_temp_thermal    16384  0
x_tables               40960  1 ip_tables
zram                   24576  4
[/code]
[code]

>>    iwconfig 

wlp108s0  IEEE 802.11  ESSID:"NETGEAR07saw"  
          Mode:Managed  Frequency:2.417 GHz  Access Point: 08:02:8E:DE:20:F0   
          Bit Rate=144.4 Mb/s   Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=61/70  Signal level=-49 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:1  Invalid misc:131   Missed beacon:0


>>    ifconfig -a 

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Boucle locale)
        RX packets 373  bytes 29585 (29.5 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 373  bytes 29585 (29.5 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp108s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.0.0.10  netmask 255.255.255.0  broadcast 10.0.0.255
        inet6 fe80::7ffb:f5b4:bb8b:e882  prefixlen 64  scopeid 0x20<link>
        inet6 fd28:2645:47a8:1:a3cf:d671:d133:305  prefixlen 64  scopeid 0x0<global>
        ether 00:c2:c6:cd:9b:d7  txqueuelen 1000  (Ethernet)
        RX packets 3309  bytes 2709197 (2.7 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1733  bytes 414179 (414.1 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0


>>    sudo iwlist scan 

wlp108s0  Scan completed :
          Cell 01 - Address: 08:02:8E:DE:20:F0
                    Channel:2
                    Frequency:2.417 GHz (Channel 2)
                    Quality=63/70  Signal level=-47 dBm  
                    Encryption key:on
                    ESSID:"NETGEAR07saw"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000007c1bdb6954
                    Extra: Last beacon: 2632ms ago
                    IE: Unknown: 000C4E4554474541523037736177
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030102
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1AAF0117FFFFFFFF000000000000000000000000000C1804871900
                    IE: Unknown: 3D1602000700000000000000000000000000000000000000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 7F080100000000000000
                    IE: Unknown: 0B05050000127A
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: BF0CB179C333AAFF1806AAFF1806
                    IE: Unknown: C005000000AAFF
                    IE: Unknown: DDA80050F204104A0001101044000102103B000103104700103883309230921883A2F908028EDE20F01021000D4E4554474541522C20496E632E1023001D4E45544745415220576972656C6573732041636365737320506F696E741024000552363830301042000831323334353637381054000800060050F20400011011001552363830302028576972656C657373204150295F3010080002210C103C0001011049000600372A000120
                    IE: Unknown: DD07000C430F000000
                    IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
          Cell 02 - Address: 70:56:81:C8:D7:83
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"LettMotif 2015"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000001fc0062fa8
                    Extra: Last beacon: 2704ms ago
                    IE: Unknown: 000E4C6574744D6F7469662032303135
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D1E
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AAD511BFFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1601001100000000000000000000000000000000000000
                    IE: Unknown: 46050200010000
                    IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0700039301740320
                    IE: Unknown: DD0E0017F20700010106705681C8D783
                    IE: Unknown: DD0B0017F20100010100000007
          Cell 03 - Address: B8:D9:4D:F5:DF:56
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"SFR-CALDP"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000000db2a41c1
                    Extra: Last beacon: 2720ms ago
                    IE: Unknown: 00095346522D43414C4450
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 200100
                    IE: Unknown: 23021000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050600430000
                    IE: Unknown: 46057208010000
                    IE: Unknown: 2D1ABC091BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601080400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD310050F204104A000110104400010210470010FA47D12A94A0CB0138FF81AE23D87138103C0001031049000600372A000120
                    IE: Unknown: DD090010180206000C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
          Cell 04 - Address: 00:37:B7:4E:B4:8E
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=44/70  Signal level=-66 dBm  
                    Encryption key:on
                    ESSID:"XXXX-b488"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000002c53d2cf49
                    Extra: Last beacon: 2716ms ago
                    IE: Unknown: 0009585858582D62343838
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B0501003E0000
                    IE: Unknown: 2D1ABC191BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601080000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD830050F204104A0001101044000102103B0001031047001099269EC16AC738E0DE71C0F0711250AD10210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180201000C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000
          Cell 05 - Address: 00:24:D4:D3:3E:FC
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=48/70  Signal level=-62 dBm  
                    Encryption key:on
                    ESSID:"freebox_GNUKNT"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000002ff0d78160
                    Extra: Last beacon: 2516ms ago
                    IE: Unknown: 000E66726565626F785F474E554B4E54
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030105
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1605000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0C0007CB010101000000000000
          Cell 06 - Address: 00:24:D4:D3:3E:FE
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=47/70  Signal level=-63 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000002ff0d60160
                    Extra: Last beacon: 2568ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030105
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1605000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0C0007CB010103000000000000
          Cell 07 - Address: 14:0C:76:6D:41:8D
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Freebox-6D418C"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000004a6278165a
                    Extra: Last beacon: 2488ms ago
                    IE: Unknown: 000E46726565626F782D364434313843
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1606000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD8D0050F204104A00011010440001021057000101103B000103104700109C85EAEE77D8443EA06AD69CB5F116FD1021000A46726565626F782053411023000E46726565626F782053657276657210240001321042000C3134304337363644343138431054000800060050F20400011011000746726565626F78100800020000103C0001011049000600372A000120
                    IE: Unknown: DD0C0007CB010201000000000000
          Cell 08 - Address: 14:0C:76:6D:41:8F
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=35/70  Signal level=-75 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000004a62782be8
                    Extra: Last beacon: 2416ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1606000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0C0007CB010203000000000000
          Cell 09 - Address: 44:A6:1E:6D:05:86
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=62/70  Signal level=-48 dBm  
                    Encryption key:on
                    ESSID:"Livebox-0586"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000029091ef9
                    Extra: Last beacon: 2168ms ago
                    IE: Unknown: 000C4C697665626F782D30353836
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000300000
                    IE: Unknown: 2D1AAD0117FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D160B081100000000000000000000000000000000000000
                    IE: Unknown: 7F080400000000000040
                    IE: Unknown: DD970050F204104A0001101044000102103B00010310470010343441363145F644F03538363434413610210008536167656D636F6D10230015536167656D636F6D46617374353336305F4D4942341024000C53475F4C42345F312E312E3310420009414E313931333346461054000800060050F2040001101100094C697665626F782034100800020006103C0001011049000600372A000120
                    IE: Unknown: DD090010180200101C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 10 - Address: 00:1A:2B:33:67:18
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=40/70  Signal level=-70 dBm  
                    Encryption key:on
                    ESSID:"NUMERICABLE-9DE8"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000030a95d55e31
                    Extra: Last beacon: 2160ms ago
                    IE: Unknown: 00104E554D4552494341424C452D39444538
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180203F0000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 11 - Address: 00:E0:20:93:D2:FB
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"sacha_rezo"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000c712017188
                    Extra: Last beacon: 2228ms ago
                    IE: Unknown: 000A73616368615F72657A6F
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 0706555320010D14
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD310050F204104A0001101044000102104700102880288028801880A88000E02093D2FB103C0001011049000600372A000120
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A2C0017FFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B0500001B127A
                    IE: Unknown: DD07000C4300000000
          Cell 12 - Address: A4:3E:51:86:96:E6
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"Livebox-96E6"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000157b383ec
                    Extra: Last beacon: 2216ms ago
                    IE: Unknown: 000C4C697665626F782D39364536
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 050401030000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050200300000
                    IE: Unknown: 2D1AAD0117FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D160B081500000000000000000000000000000000000000
                    IE: Unknown: 7F080400000000000040
                    IE: Unknown: DD250050F204104A0001101044000102101100094C697665626F7820341049000600372A000120
                    IE: Unknown: DD090010180202101C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 13 - Address: B4:EE:B4:EC:AD:6F
                    Channel:48
                    Frequency:5.24 GHz (Channel 48)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"XXXX-b488"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000b82b994d33
                    Extra: Last beacon: 2072ms ago
                    IE: Unknown: 0009585858582D62343838
                    IE: Unknown: 01088C129824B048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000010000
                    IE: Unknown: 2D1AFE091BFFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D16300F0000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD830050F204104A0001101044000102103B0001031047001099269EC16AC738E0DE71C0F0711250AD10210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180200000C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000
          Cell 14 - Address: 44:A6:1E:6D:05:8B
                    Channel:104
                    Frequency:5.52 GHz (Channel 104)
                    Quality=69/70  Signal level=-41 dBm  
                    Encryption key:on
                    ESSID:"Livebox-0586"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000d4c0aa31c6
                    Extra: Last beacon: 1576ms ago
                    IE: Unknown: 000C4C697665626F782D30353836
                    IE: Unknown: 01088C1218243048606C
                    IE: Unknown: 030168
                    IE: Unknown: 050401030000
                    IE: Unknown: 07344652202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E78011E7C011E80011E00
                    IE: Unknown: 0B05000019FFFF
                    IE: Unknown: 46050000000000
                    IE: Unknown: 200100
                    IE: Unknown: C305021E1E1E00
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1AEF0117FFFFFFFFFEFFFFFFFF1F000001000000000018E6E71900
                    IE: Unknown: 3D1668070400000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: BF0CB279C33FAAFF0000AAFF0000
                    IE: Unknown: C005016A00FCFF
                    IE: Unknown: DD1E002686010300DD00000025040092000601B05A74018D0000000000000000
                    IE: Unknown: DD050026861401
                    IE: Unknown: DD3B0026861544A61E6D058B00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
                    IE: Unknown: DD080026861600000000
                    IE: Unknown: DD06002686170000
                    IE: Unknown: 7F080100080200000040
                    IE: Unknown: DD360050F204104A0001101044000102105700010110470010343441363145F644F035383634344136103C0001021049000600372A000120
          Cell 15 - Address: 68:A3:78:9A:2B:6C
                    Channel:116
                    Frequency:5.58 GHz (Channel 116)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"nick_rezo"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000027271803b
                    Extra: Last beacon: 1188ms ago
                    IE: Unknown: 00096E69636B5F72657A6F
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030174
                    IE: Unknown: 050401020000
                    IE: Unknown: 070A465220240814640B1B00
                    IE: Unknown: 200103
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 3B028000
                    IE: Unknown: 2D1AEF001BFFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1674050400000000000000000000000000000000000000
                    IE: Unknown: 7F080400000000000040
                    IE: Unknown: BF0CB2010030EAFF0000EAFF0000
                    IE: Unknown: C005017A00FCFF
                    IE: Unknown: C30402303030
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0C0007CB010201000000000000
          Cell 16 - Address: 34:27:92:CF:9E:74
                    Channel:116
                    Frequency:5.58 GHz (Channel 116)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"Freebox-6D418C"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000004a62a5803b
                    Extra: Last beacon: 1172ms ago
                    IE: Unknown: 000E46726565626F782D364434313843
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030174
                    IE: Unknown: 050401020100
                    IE: Unknown: 070A465220240814640B1B00
                    IE: Unknown: 200103
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 3B028000
                    IE: Unknown: 2D1AEF001BFFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1674050400000000000000000000000000000000000000
                    IE: Unknown: 7F080400000000000040
                    IE: Unknown: BF0CB2010030EAFF0000EAFF0000
                    IE: Unknown: C005017A00FCFF
                    IE: Unknown: C30402303030
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD220050F204104A00011010440001021057000101103C0001021049000600372A000120
                    IE: Unknown: DD0C0007CB010201000000000000
          Cell 17 - Address: 08:02:8E:DE:20:F1
                    Channel:128
                    Frequency:5.64 GHz (Channel 128)
                    Quality=70/70  Signal level=-36 dBm  
                    Encryption key:on
                    ESSID:"NETGEAR07-5Gsaw"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000007c1be64050
                    Extra: Last beacon: 700ms ago
                    IE: Unknown: 000F4E45544745415230372D3547736177
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030180
                    IE: Unknown: 050400010000
                    IE: Unknown: 070A00002024081E640B1E00
                    IE: Unknown: 200100
                    IE: Unknown: 23023F00
                    IE: Unknown: C303011E1E
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD310050F204104A0001101044000102104700103883309230921883A2F908028EDE20F0103C0001021049000600372A000120
                    IE: Unknown: 0B05040000127A
                    IE: Unknown: 2D1AEF0117FFFFFFFF010000000000000000000000000C1804871900
                    IE: Unknown: 3D1680070400000000000000000000000000000000000000
                    IE: Unknown: BF0CB179C333AAFF1806AAFF1806
                    IE: Unknown: C005000000AAFF
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: DD21000CE700000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202


>>    uname -r -m 

4.15.0-70-generic x86_64

>>    cat /etc/network/interfaces 

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool 


>>    nmcli dev wifi 

IN-USE  SSID              MODE   CHAN  RATE        SIGNAL  BARS  SECURITY    
        NETGEAR07-5Gsaw   Infra  128   540 Mbit/s  100     ▂▄▆█  WPA1 WPA2   
        Livebox-0586      Infra  104   540 Mbit/s  99      ▂▄▆█  WPA2        
*       NETGEAR07saw      Infra  2     540 Mbit/s  89      ▂▄▆█  WPA1 WPA2   
        Livebox-0586      Infra  11    195 Mbit/s  87      ▂▄▆█  WPA2        
        freebox_GNUKNT    Infra  5     195 Mbit/s  64      ▂▄▆_  WPA1        
        FreeWifi_secure   Infra  5     195 Mbit/s  62      ▂▄▆_  WPA2 802.1X 
        XXXX-b488         Infra  1     130 Mbit/s  57      ▂▄▆_  WPA1 WPA2   
        NUMERICABLE-9DE8  Infra  11    54 Mbit/s   50      ▂▄__  WEP         
        FreeWifi_secure   Infra  6     195 Mbit/s  42      ▂▄__  WPA2 802.1X 
        Freebox-6D418C    Infra  6     195 Mbit/s  40      ▂▄__  WPA2        
        FreeWifi_secure   Infra  11    195 Mbit/s  39      ▂▄__  WPA2 802.1X 
        XXXX-b488         Infra  48    270 Mbit/s  35      ▂▄__  WPA1 WPA2   
        nick_rezo         Infra  116   405 Mbit/s  35      ▂▄__  WPA1        
        Freebox-6D418C    Infra  116   405 Mbit/s  35      ▂▄__  WPA2        
        LettMotif 2015    Infra  1     195 Mbit/s  29      ▂___  WPA2        
        SFR-CALDP         Infra  1     130 Mbit/s  29      ▂___  WPA1 WPA2   
        Livebox-96E6      Infra  11    195 Mbit/s  29      ▂___  WPA2        
        sacha_rezo        Infra  11    130 Mbit/s  29      ▂___  WPA1        
        --                Infra  11    65 Mbit/s   29      ▂___  --          
        NUMERICABLE-D323  Infra  11    54 Mbit/s   29      ▂___  WEP         

>>    nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04) 

NAME                UUID                                  TYPE  DEVICE   
NETGEAR07saw        60dbf007-b930-4f9a-9866-6d6f6ab4cdda  wifi  wlp108s0 
AndroidAPrs         123c36fc-df1b-47f6-a1f5-4bbdf35e2c2d  wifi  --       
IBIS                46e72c35-77d2-4cee-9f4d-9b68b681f90e  wifi  --       
OnePlus 3Trs        d6d4cc32-a4cc-4896-b962-332b1a4a31c8  wifi  --       
freebox_33A517Amad  a1510bc7-3355-43b8-b16e-f0d0069b3626  wifi  --       
rsAndroidAP         5e9fe2d4-e51b-48c8-9d48-c896f016b551  wifi  --       

>>    nmcli connection status 


>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
[/code]

Sony Vaio SVP1321C5E - HP Folio G1
Lubuntu 18.04

Vivement une class action contre Microsoft pour la pagaille dans nos boot à chaque mise à jour §

Hors ligne

#4 Le 01/12/2019, à 13:06

xubu1957

Re : Wifi non lancé après démarrage.

nmcli dev wifi 

IN-USE  SSID              MODE   CHAN  RATE        SIGNAL  BARS  SECURITY    
        NETGEAR07-5Gsaw   Infra  128   540 Mbit/s  100     ▂▄▆█  WPA1 WPA2   
*       NETGEAR07saw      Infra  2     540 Mbit/s  89      ▂▄▆█  WPA1 WPA2

Il faut mettre un seul chiffrement WPA2, comme indiqué au § 1 > [Tuto] Pas de Wi-fi ? Eléments importants à vérifier.

Tester aussi avec un canal 6 en 2.4 Ghz, et un canal 36 en 5 Ghz.

> lafibre.info/wifi/quel-canal-wi-fi-choisir-pour-optimiser-son-debit

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

Hors ligne

#5 Le 01/12/2019, à 13:13

razibus0

Re : Wifi non lancé après démarrage.

Merci beaucoup
Je vais explorer la piste Windows qui se garde les périphériques neutral
Comme un peu de lecture ne nuit jamais, je vais aussi explorer les autres éléments.
Encore merci et bon dimanche à toi

Sony Vaio SVP1321C5E - HP Folio G1
Lubuntu 18.04

Vivement une class action contre Microsoft pour la pagaille dans nos boot à chaque mise à jour §

Hors ligne

#6 Le 01/12/2019, à 13:15

xubu1957

Re : Wifi non lancé après démarrage.

Le 07/03/2018, un expert du wifi sur Ubuntu, chili555 a écrit :

Please check the settings in the router. WPA2-AES is preferred; not any WPA and WPA2 mixed mode and certainly not TKIP. Second, if your router is capable of N speeds, you may have better connectivity with a channel width of 20 MHz in the 2.4 GHz band instead of automatic 20/40 MHz, although it is likely to affect N speeds. I also have better luck with a fixed channel, either 1, 6 or 11, rather than automatic channel selection. Also, be certain the router is not set to use N speeds only; auto B, G and N is preferred. After making these changes, reboot the router.

Veuillez vérifier les paramètres dans le routeur. WPA2-AES est préférable ; pas de mode mixte WPA et WPA2 et certainement pas de TKIP. Deuxièmement, si votre routeur est capable du mode N, vous pouvez avoir une meilleure connectivité avec une largeur de canal de 20 MHz dans la bande 2,4 GHz au lieu de 20/40 MHz automatique, bien que cela puisse affecter  mode N. J'ai aussi plus de chance avec un canal fixe, 1, 6 ou 11, plutôt que la sélection automatique des canaux. Assurez-vous également que le routeur n'est pas configuré pour utiliser uniquement du mode N; Auto B, G et N sont préférés. Après avoir apporté ces modifications, redémarrez le routeur.

> AC600 usb wifi adapter 17.10 need help -wireless script pastebin inc...

> chili555

Bon dimanche. smile

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

Hors ligne

#7 Le 20/01/2020, à 10:49

chineseplaileur

Re : Wifi non lancé après démarrage.

Bonjour à tous,
avez-vous trouvez la réponse à "la piste Windows qui se garde les périphériques"?
J'ai exactement le même problème, dual boot windows 10 pro + ubuntu 18.04 et la wifi tout le temps après passage par windows ou un redémarrage d'ubuntu (ubuntu puis redémarrage puis ubuntu, après un arrêt complet bien sûr).

Hors ligne

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